Blinks occur after tapping the search field on "Select asset to pay" or "Asset to receive" sheets on swap

[VolodLytvynenko]

Follow up for #21140

Steps:

1. Go to the swap page.
2. Open "Select asset to pay" or "Asset to receive."
3. Tap the search field.

Actual result:

• On Android, the screen blinks after tapping the search asset field.

androidblink.mp4

• On iOS, the keyboard does not open smoothly after tapping the search asset field.

iosblink.mp4

Expected result:

No blinks or on Android.
The keyboard should open smoothly on iOS without delay.

Devices:

• Pixel 7a, Android 13
• iPhone 11 Pro Max, IOS 17